CA2022814A1 - Modified polyarylene ether sulfones - Google Patents

Modified polyarylene ether sulfones

Info

Publication number
CA2022814A1
CA2022814A1 CA 2022814 CA2022814A CA2022814A1 CA 2022814 A1 CA2022814 A1 CA 2022814A1 CA 2022814 CA2022814 CA 2022814 CA 2022814 A CA2022814 A CA 2022814A CA 2022814 A1 CA2022814 A1 CA 2022814A1
Authority
CA
Canada
Prior art keywords
formula
weight
polyether sulfone
groups
structural units
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
CA 2022814
Other languages
English (en)
French (fr)
Inventor
Kurt Hoffmann
Thomas Kainmuller
Rudolf Pfaendner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Chemical Co Ltd
Original Assignee
Ciba Geigy AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of CA2022814A1 publication Critical patent/CA2022814A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
    • C08G75/20—Polysulfones
    • C08G75/23—Polyethersulfones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Polyethers (AREA)
  • Battery Electrode And Active Subsutance (AREA)
CA 2022814 1989-08-09 1990-08-07 Modified polyarylene ether sulfones Abandoned CA2022814A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH292489 1989-08-09
CH2924/89-7 1989-08-09

Publications (1)

Publication Number Publication Date
CA2022814A1 true CA2022814A1 (en) 1991-02-10

Family

ID=4244686

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2022814 Abandoned CA2022814A1 (en) 1989-08-09 1990-08-07 Modified polyarylene ether sulfones

Country Status (5)

Country Link
EP (1) EP0412934B1 (ja)
JP (1) JP3019376B2 (ja)
CA (1) CA2022814A1 (ja)
DE (1) DE59010823D1 (ja)
ES (1) ES2118716T3 (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0532893A2 (en) * 1991-08-09 1993-03-24 Hercules Incorporated Depolymerization of polymers and their use in thermoset compositions and composites
JP4912617B2 (ja) * 2005-05-18 2012-04-11 新日鐵化学株式会社 芳香族エーテルスルホン骨格を有する重合体、その製造方法及び組成物
JP7285057B2 (ja) * 2018-09-26 2023-06-01 住友化学株式会社 ポリビフェニルエーテルスルホン樹脂及びその製造方法並びに溶融成形品
EP3858891A4 (en) * 2018-09-26 2022-06-22 Sumitomo Chemical Company Limited POLY(BIPHENYL-ETHER-SULFONE) RESIN AND MOLDED ARTICLE
JP7240935B2 (ja) * 2019-04-03 2023-03-16 住友化学株式会社 ポリビフェニルエーテルスルホン樹脂及びその製造方法並びに成形品
CN115073740B (zh) * 2022-07-19 2023-08-29 宁夏清研高分子新材料有限公司 一种聚砜聚合物及其制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4275186A (en) * 1978-07-27 1981-06-23 Union Carbide Corporation Oligomer extended polyarylethers
FR2547304B1 (fr) * 1983-06-08 1986-12-12 Commissariat Energie Atomique Procede de preparation de copolymeres sequences comportant des fonctions hydroxyles le long de leur chaine

Also Published As

Publication number Publication date
JPH0384032A (ja) 1991-04-09
EP0412934A2 (de) 1991-02-13
EP0412934B1 (de) 1998-05-27
EP0412934A3 (en) 1992-04-22
JP3019376B2 (ja) 2000-03-13
DE59010823D1 (de) 1998-07-02
ES2118716T3 (es) 1998-10-01

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Dead